文摘:介绍了湿砂型膨润土砂和化学自硬砂两方面对砂型工艺的发展概况,并对福建省型砂工艺的发展提出了一些建议。
型砂
moulding sand
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相关例句
相关词条
making by resin-transfer moulding
blow-moulding machine for extrathin film
Foam Moulding and Rheological Behavior
transfer moulding (plunger flow moulding)
pipe moulding cores for pipes of concrete, clay
moulding clay or other ceramic compositions or cementitious material by TAMPING
chip-based compression(moulding) material
compression moulding around inserts,working of plastics